CN209887038U - Automatic assembling mechanism for pump internal gear - Google Patents
Automatic assembling mechanism for pump internal gear Download PDFInfo
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- CN209887038U CN209887038U CN201920574969.8U CN201920574969U CN209887038U CN 209887038 U CN209887038 U CN 209887038U CN 201920574969 U CN201920574969 U CN 201920574969U CN 209887038 U CN209887038 U CN 209887038U
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Abstract
The utility model provides an automatic mechanism of assembling of pump internal gear, include: the double-gear combined carrier, the double-gear picking and pressing mechanism, the gear rotating mechanism and the moving mechanism are arranged on the double-gear combined carrier; the double-gear combined carrier is used for meshing and combining a driving gear and a driven gear which enter the double-gear combined carrier; the double-gear picking and pressing mechanism is used for picking the meshed double gears, and when the double gears are moved to the installation position of the pump body, the meshed driving gear and the meshed driven gear are pressed down to the pump body; the gear rotating mechanism is used for driving the driving gear in the double gears to rotate in the pressing process, so that the flat position hole of the driving gear is aligned with the flat position of the motor shaft, and the alignment pressing installation is realized; the moving mechanism is used for driving the double-gear picking and pressing mechanism and the gear rotating mechanism to move. The utility model provides the high efficiency of double gear interlock equipment.
Description
Technical Field
The utility model relates to a double gear equipment mechanism, especially a but wide application in mechanism of plastic and five metals double gear equipment.
Background
For the injection pump, a motor, a driving gear and a driven gear are arranged in a pump body; the traditional double-gear installation mode is manual, one driving gear is firstly taken for installation, the fixing mode of the driving gear needs to be paid attention to while installation, and a driving gear flat position hole is aligned to a motor shaft flat position and needs to be installed in place; the driven gear is installed after the installation is finished, the mutual meshing state of 2 gears needs to be emphasized while the driven gear is installed, the driven gear needs to be completely installed on the position of the pump body, and otherwise, damaged teeth can be abraded.
Disclosure of Invention
To the not enough that exists among the prior art, the utility model provides an automatic equipment mechanism of pump internal gear has improved the efficiency of double gear interlock equipment. The utility model adopts the technical proposal that:
an automatic assembly mechanism for a pump internal gear, comprising: the double-gear combined carrier, the double-gear picking and pressing mechanism, the gear rotating mechanism and the moving mechanism are arranged on the double-gear combined carrier;
the double-gear combined carrier is used for meshing and combining a driving gear and a driven gear which enter the double-gear combined carrier;
the double-gear picking and pressing mechanism is used for picking the meshed double gears, and when the double gears are moved to the installation position of the pump body, the meshed driving gear and the meshed driven gear are pressed down to the pump body;
the gear rotating mechanism is used for driving the driving gear in the double gears to rotate in the pressing process, so that the flat position hole of the driving gear is aligned with the flat position of the motor shaft, and the alignment pressing installation is realized;
the moving mechanism is used for driving the double-gear picking and pressing mechanism and the gear rotating mechanism to move.
Further, the dual-gear combination vehicle comprises a combination carrier; the combined carrier is provided with a left track and a right track; the widths of the left track and the right track are respectively matched with the widths of the two gears; the front ends of the left rail and the right rail are both opened towards one side of the combined carrier, and the rear ends of the left rail and the right rail are folded in an arc shape.
Furthermore, the double-gear picking and pressing mechanism comprises a sucker, a suction end, a rotary column, a mounting plate and a pressing and lifting driving component;
the downward pressing and upward driving component is arranged on the mounting plate; the downward pressing and upward driving component is connected with the moving mechanism;
one end of the mounting plate is provided with a rotating column which penetrates through the mounting plate and can rotate; an air passage which is communicated up and down is arranged in the rotary column; the upper end of the rotary column is provided with an air suction end which is used for connecting a vacuum device through a pipeline; the sucker is connected to the lower side of one end of the mounting plate; the lower end face of the sucker is provided with a concave cavity so as to accommodate the sucked double gears, and the lower end of the rotary column penetrates through the mounting plate and is connected to the concave cavity of the lower end face of the sucker.
Furthermore, an annular sensing block is connected to the rotary column.
Further, the rotary post is mounted on the mounting plate by a bearing.
Further, gear rotary mechanism includes the rotating electrical machines, and this rotating electrical machines installs on the mounting panel, and the pivot of rotating electrical machines passes the mounting panel downwards, is connected with the band pulley that is located the mounting panel downside, and the band pulley passes through the drive belt and connects and drive the rotary column.
Further, the rotary motor employs a stepping motor.
Further, the press-down and lift-up driving means employs a cylinder.
The utility model has the advantages that:
1) the driving gear and the driven gear are meshed and combined before being mounted to the pump body and are matched with the pump body in shape.
2) The rotating motor rotates for a circle to drive the driving gear to rotate for a circle when the driving gear is pressed down, and therefore the flat position hole of the driving gear and the flat position of the motor shaft of the pump body can be aligned.
3) The assembly process does not need manual operation, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Detailed Description
The invention is further described with reference to the following specific drawings and examples.
As shown in fig. 1, the utility model provides an automatic mechanism of assembling of pump internal gear, include: the double-gear combined carrier comprises a double-gear combined carrier 1, a double-gear picking and pressing mechanism 2, a gear rotating mechanism 3 and a moving mechanism 4;
the double-gear combined carrier 1 is used for meshing and combining a driving gear and a driven gear which enter the double-gear combined carrier 1;
the double-gear picking and pressing mechanism 2 is used for picking the meshed double gears, and when the double gears are moved to the installation position of the pump body, the meshed driving gear and the meshed driven gear are pressed down to the pump body;
the gear rotating mechanism 3 is used for driving the driving gear in the double gears to rotate in the pressing process, so that the flat position hole of the driving gear is aligned with the flat position of the motor shaft, and the alignment pressing installation is realized;
the moving mechanism 4 is used for driving the double-gear picking and pressing mechanism 2 and the gear rotating mechanism 3 to move.
The dual-gear combination carrier 1 comprises a combination carrier 103; a left rail 101 and a right rail 102 are arranged on the combined carrier 103; the widths of the left rail 101 and the right rail 102 are respectively matched with the widths of the two gears; the front ends of the left rail 101 and the right rail 102 are both opened towards one side of the combined carrier 103, and the rear ends of the left rail 101 and the right rail 102 are folded in an arc shape;
the double-gear picking and pressing mechanism 2 comprises a suction cup 201, a suction end 202, a rotary column 203, a mounting plate 204, a pressing and lifting driving component 205 and can further comprise a sensing block 206;
the push-down and lift-up driving member 205 is mounted on the mounting plate 204; the downward-pressing-upward driving member 205 is connected to the moving mechanism 4 through a connecting plate; the press-down and lift-up driving means 205 may be an air cylinder, an electric cylinder, or the like;
a rotary column 203 is arranged at one end of the mounting plate 204, the rotary column 203 penetrates through the mounting plate and can rotate, for example, the rotary column 203 can be mounted on the mounting plate 204 through a bearing; an air passage which is communicated up and down is arranged in the rotary column 203; the upper end of the rotary column 203 is provided with an air suction end 202 which is used for connecting a vacuum device through a pipeline; the suction cup 201 is connected to the lower side of one end of the mounting plate 204; the lower end surface of the sucker 201 is provided with a concave cavity so as to accommodate the sucked double gears, and the lower end of the rotary column 203 penetrates through the mounting plate 204 and is connected to the concave cavity on the lower end surface of the sucker 201; the suction cup 201 is connected to the mounting plate 204 through a connecting block, the suction cup 201 cannot rotate, but the rotary column 203 can rotate relative to the mounting plate 204 and the suction cup 201;
the rotary column 203 can be further connected with an annular sensing block 206, and the sensing block 206 is matched with an externally arranged proximity switch;
the gear rotating mechanism 3 comprises a rotating motor 301, the rotating motor 301 is arranged on the mounting plate 204, a rotating shaft of the rotating motor 301 downwards penetrates through the mounting plate 204 and is connected with a belt wheel positioned on the lower side of the mounting plate 204, and the belt wheel is connected with and drives the rotary column 203 through a transmission belt; the pulley, belt, is blocked by the mounting plate 204 and is therefore not shown; the rotating motor 301 is preferably a stepping motor;
the moving mechanism 4 is used for connecting an externally arranged moving driving mechanism and mainly comprises a plurality of connecting blocks and connecting plates;
the working principle of the automatic assembling mechanism for the internal gear of the pump is as follows:
firstly, a driving gear and a driven gear respectively enter the double-gear combined carrier 1 from a left track and a right track and are pressed and combined;
then the moving mechanism 4 moves the double-gear picking and pressing mechanism 2 to the upper part of the double-gear combined carrier 1, presses down and lifts up the meshed double gears through the pressing-down and lifting driving component 205, and the meshed double gears are sucked by the sucking disc 201, wherein the driving gear is sucked in the middle of the concave cavity on the lower end face of the sucking disc 201 and is in aligned contact with the lower end of the rotary column 203;
then the moving mechanism 4 moves the double-gear picking and pressing mechanism 2 to the pump body installation position, and the picked double gears after occlusion are placed to the pump body by pressing down the lifting driving component 205;
at the moment, the rotating motor 301 in the gear rotating mechanism 3 rotates for one circle in the pressing-down process, so that the rotary column 203 drives the driving gear to rotate for one circle, when the driving gear is in contact with a motor shaft of a motor in the jet pump, under the action of pressing-down force, the driving gear flat position hole can automatically align to the flat position of the motor shaft, and the driving gear is enabled to press the double gears in place when the gear flat position hole is matched with the flat position of the motor shaft of the pump body, so that the automatic assembling effect is achieved;
after one rotation, whether the double gears are installed in place is judged, and the operation is realized by the induction block 206; if the sensor block 206 is installed in place, the sensor block will trigger an externally arranged proximity switch when descending, and give a sensing signal; if the sensing block 206 does not continuously descend after rotating for a circle, the proximity switch cannot be triggered, no sensing signal is sent, and at the moment, the flat position hole of the front driving gear is not aligned with the flat position of the pump body motor shaft.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (8)
1. An automatic mechanism of assembling of pump internal gear, its characterized in that includes: the double-gear combined carrier (1), the double-gear picking and pressing mechanism (2), the gear rotating mechanism (3) and the moving mechanism (4);
the double-gear combined carrier (1) is used for meshing and combining a driving gear and a driven gear which enter the double-gear combined carrier (1);
the double-gear picking and pressing mechanism (2) is used for picking the meshed double gears, and when the double-gear picking and pressing mechanism moves to the installation position of the pump body, the meshed driving gear and the meshed driven gear are pressed down to the pump body;
the gear rotating mechanism (3) is used for driving the driving gear in the double gears to rotate in the pressing process, so that the flat position hole of the driving gear is aligned with the flat position of the motor shaft, and the alignment pressing installation is realized;
the moving mechanism (4) is used for driving the double-gear picking and pressing mechanism (2) and the gear rotating mechanism (3) to move.
2. The automatic assembling mechanism of a pump internal gear according to claim 1,
the double-gear combined carrier (1) comprises a combined carrier (103); a left rail (101) and a right rail (102) are arranged on the combined carrier (103); the widths of the left rail (101) and the right rail (102) are respectively matched with the widths of the two gears; the front ends of the left rail (101) and the right rail (102) are both opened towards one side of the combined carrier (103), and the rear ends of the left rail (101) and the right rail (102) are folded in an arc shape.
3. The automatic assembling mechanism of a pump internal gear according to claim 1,
the double-gear picking and pressing mechanism (2) comprises a sucker (201), a suction end (202), a rotary column (203), a mounting plate (204) and a pressing and lifting driving component (205);
the downward pressing and upward driving component (205) is arranged on the mounting plate (204); the downward pressing and upward driving component (205) is connected with the moving mechanism (4);
one end of the mounting plate (204) is provided with a rotary column (203), and the rotary column (203) penetrates through the mounting plate and can rotate; an air passage which is communicated up and down is arranged in the rotary column (203); the upper end of the rotary column (203) is provided with an air suction end (202); the sucker (201) is connected to the lower side of one end of the mounting plate (204); the lower end face of the sucker (201) is provided with a concave cavity to accommodate the sucked double gears, and the lower end of the rotary column (203) penetrates through the mounting plate (204) and is connected to the concave cavity on the lower end face of the sucker (201).
4. The automatic assembling mechanism of a pump internal gear according to claim 3,
an annular sensing block (206) is connected to the rotary column (203).
5. The automatic assembling mechanism of a pump internal gear according to claim 3,
the rotary column (203) is mounted on the mounting plate (204) through a bearing.
6. The automatic assembling mechanism of a pump internal gear according to claim 3,
the gear rotating mechanism (3) comprises a rotating motor (301), the rotating motor (301) is installed on an installation plate (204), a rotating shaft of the rotating motor (301) penetrates through the installation plate (204) downwards and is connected with a belt wheel located on the lower side of the installation plate (204), and the belt wheel is connected with and drives the rotating column (203) through a transmission belt.
7. The automatic assembling mechanism of a pump internal gear according to claim 6,
the rotating motor (301) adopts a stepping motor.
8. The automatic assembling mechanism of a pump internal gear according to claim 3,
the downward-pressing upward-driving means (205) is an air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574969.8U CN209887038U (en) | 2019-04-25 | 2019-04-25 | Automatic assembling mechanism for pump internal gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574969.8U CN209887038U (en) | 2019-04-25 | 2019-04-25 | Automatic assembling mechanism for pump internal gear |
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| Publication Number | Publication Date |
|---|---|
| CN209887038U true CN209887038U (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920574969.8U Active CN209887038U (en) | 2019-04-25 | 2019-04-25 | Automatic assembling mechanism for pump internal gear |
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| CN (1) | CN209887038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968003A (en) * | 2019-04-25 | 2019-07-05 | 无锡安迈科技有限公司 | Pump internal gear automatic assembling mechanism |
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2019
- 2019-04-25 CN CN201920574969.8U patent/CN209887038U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968003A (en) * | 2019-04-25 | 2019-07-05 | 无锡安迈科技有限公司 | Pump internal gear automatic assembling mechanism |
| CN109968003B (en) * | 2019-04-25 | 2023-12-01 | 无锡安迈科技有限公司 | Automatic assembly mechanism for pump internal gear |
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